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Degger [83]
3 years ago
7

Hemoglobin s, the abnormal form of hemoglobin responsible for sickle cell anemia, is the result of a mutation in the gene for th

e β subunit. this mutation results in the change of
Biology
1 answer:
ale4655 [162]3 years ago
8 0
Mutation in the gene of red blood cells results in the change of the shape of red blood cells from circular shape to sickle shape, a sickle shaped red blood cell transports less oxygen as there's a little haemoglobin content in that cell
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Sweat glands, fur, and feathers are found on an endotherm.
balu736 [363]
<h3><u>Answer;</u></h3>

The above statement is <u>True</u>

Sweat glands, fur, and feathers are found on an endotherm.

<h3><u>Explanation;</u></h3>
  • An endotherm is an animal that can control its internal body temperature. Endotherms' body temperature is usually much warmer than the temperature of the environment and usually stays about the same temperature.
  • <em><u>Endoderms have adaptations that help them regulate their body temperature. For example; Sweat glands help keep endotherms cool. When an endotherm gets hot, the sweat evaporates and cools the animal's skin.</u></em>
  • <em><u>Fur and feathers are another adaptation to regulate body temperature. All these coverings helps to keep the animals warm.</u></em>
5 0
3 years ago
Is pollen created in mitosis or meiosis?
vichka [17]

I believe that its meiosis but I could be wrong.

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3 years ago
Which of the following is the key to an enzyme's function?
Tresset [83]

Answer:

the key to an enzymes function is the speed

Explanation:

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3 years ago
Why dont electrons just fly off into space? what holds them in orbit around the nucleus
solmaris [256]

electrons don't just fly off into space because charged particles attract each other, keep in mind that alike particles repel off each other.

electromagnetic forces hold the electrons in orbit around the nucleus in the center of the atom. As they move in a repetive motion, they stay close together to stay in line.

Hope this helps!!

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3 years ago
Colette burned her finger on a plate that just came out of the microwave. The instant she touched the plate, she felt the painfu
Arlecino [84]
The answer would be D. (The parietal lobe)
6 0
3 years ago
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